Jaconé Surf Break

Jaconé Surf Forecast and Surf Report

Lat Long: 22.93° S 42.61° W

Issued: 8 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
23.1° C

Slightly warmer than usual

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 3 Jul 2026:

  • Best quality surf: Monday 6 Jul, 12AM (local time) - 7ft (2.1m), 11s period, S swell with glassy winds.
  • Most powerful swell: Sunday 5 Jul, 3AM (local time) - 7.5ft (2.3m), 12s period, SSW swell with 1,607 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 12AM (local time) - 7ft (2.1m), 11s period with S swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 06) at 12AM. The primary swell is predicted to be 2.1m and 11s period with a secondary swell of 0.3m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 2.3m 12s and forecast to arrive on Sunday (Jul 05) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Jul 07) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 6th Jul)7ft (2.1m) 11s
Best Surf12AM (Mon 6th Jul)7ft (2.1m) 11s
Most Powerful 3AM (Sun 5th Jul)7.5ft (2.3m) 12s

Table - best surf conditions forecast for Jaconé over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright, let’s break down the Jaconé forecast over the next couple of weeks. The water’s running about 74°F, pretty normal for the time of year. The first few days are small and weedy.

Friday morning, July 3rd is clear and dead calm, with a 2ft SSW swell at 9 seconds. Energy is weak (158). It’s surfable, but nothing to write home about. That afternoon goes onshore at 12 mph.

Saturday, July 4th – size picks up to 5ft from the SSW, period 10 seconds, but it’s cross-shore and messy. Energy now moderate (1019). Afternoon stays cross-onshore, 6ft and bumpy.

Sunday, July 5th – 8ft the morning, 8ft in the afternoon from the SSW at 12 seconds. That’s a proper groundswell, but winds are onshore or cross-onshore all day. Wave energy is strong, around 1517 to 1577. This is expert territory – too big and raw for most. Kite conditions more than paddle surf.

A gap in quality follows, until we hit Monday, July 6th – morning is clean with 6ft S swell at 11 seconds, light cross-offshore breeze. Energy is 961. Afternoon remains clean with a bit more breeze. First good window.

Tuesday, July 7th – morning again is fire: 4ft SSE swell, offshore drift, glassy, 669 energy. Afternoon blown out with 16 mph onshore.

Friday, July 10th – a couple of good sessions: clean 3ft SSW swells at 8-9 seconds, light offshore or cross-off wind.

Saturday, July 11th – 4ft SE groundswell at 12 seconds, clean with offshore wind. Nice.

Sunday, July 12th – morning is a gem: 4ft SE at 12 seconds, glass, complete calm. Energy 501. This is a keeper.

Then things turn ugly through onshore rain and wind from Sunday afternoon through to Monday, July 13th. Skip that.

Tuesday, July 14th – morning is a standout: 5ft swell from the SSE at 11 seconds, 1106 energy, offshore wind, clean. Rated excellent for experienced surfers. You want this.

Wednesday, July 15th – two clean sessions, 4ft from the SSE at 12 seconds. Offshore light winds. Solid.

Thursday, July 16th – afternoon delivers: 8ft from the SSW at 10 seconds, energy 1476, clean with a light cross-offshore wind. Big and powerful – for experts only.

Friday, July 17th – this is the pick of the run. Morning has 7ft from the SSW at 12 seconds, 1248 energy, offshore glass. Afternoon 7ft from the S at 13 seconds, 1352 energy, clean. Both excellent for experienced surfers. Expect crowds.

Saturday, July 18th – a good morning with 6ft from the S at 11 seconds, offshore, 748 energy. The afternoon gets a 4ft, 15-second groundswell but wind picks up to 16 mph cross-off.

The best session of the whole forecast is the morning of Friday, July 17th – big, clean, and powerful. The Tuesday the 14th morning is another perfect window. Call it early for those.

Rusty.

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sat night. Warm (max 25°C on Fri morning, min 19°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Warm (max 22°C on Tue morning, min 17°C on Mon night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
3
2
3
3
2
4
3
3
4
3
0
0
1
1
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
9
0.4
S
18
0.7
S
16
1.6
SSW
10
1.8
SSW
11
2.3
SSW
12
2.3
SSW
12
2.4
SSW
12
2.1
S
11
1.8
S
11
1.7
S
11
1
S
18
1.3
SSE
10
0.8
S
15
0.9
SSE
10
1.2
SE
10
1.1
SE
10
1
SE
10
1.1
SSW
10
1.1
SSW
9
1.1
SSW
9
Wave Graph
Metric surfscale
Energy kJ
66
98
251
562
759
1556
1493
1564
1124
734
646
606
342
272
164
304
250
188
230
211
189
Wind (km/h)
5
NNW
20
SW
20
WSW
5
SE
15
S
10
S
10
SW
15
SSW
5
SSE
10
ENE
20
E
20
NE
5
N
25
SW
20
SW
15
SSW
10
SW
5
W
5
NW
10
S
10
NE
Wind State
glassy
on
cross-on
cross
cross-on
cross-on
on
cross-on
glassy
cross-off
cross-off
off
cross-off
on
on
on
on
glassy
cross
cross-on
off
High Tide
4:58PM0.94m
4:25AM0.98m
5:36PM0.91m
5:09AM0.95m
6:21PM0.88m
6:00AM0.91m
7:15PM0.84m
7:04AM0.86m
8:26PM0.79m
8:39AM0.84m
10:01PM0.77m
10:53AM0.87m
11:17PM0.76m
Low Tide
10:52AM0.05m
11:14PM0.35m
11:38AM0.09m
00:02AM0.36m
12:29PM0.14m
00:56AM0.38m
1:26PM0.19m
1:57AM0.38m
2:31PM0.24m
3:01AM0.35m
3:41PM0.28m
4:06AM0.30m
4:53PM0.30m
clear
clear
rain showers
light rain
cloud
mod rain
rain showers
cloud
cloud
cloud
part cloud
clear
clear
part cloud
thunderstorm
cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:16
5:17
5:17
5:17
5:19
5:19
 mm
2
2
6
2
3
Temp °C
25
23
21
21
21
20
20
20
20
21
21
19
22
22
21
20
20
19
19
20
18
Feels °C
26
22
21
23
21
20
21
19
21
21
19
17
21
21
19
19
19
19
20
20
18
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
9
0.6
SSW
10
0.7
S
16
1.6
SSW
10
1.8
SSW
11
2.3
SSW
12
2.3
SSW
12
2.4
SSW
12
2.1
S
11
1.8
S
11
1.7
S
11
1.5
S
11
1.3
SSE
10
1.2
SSE
10
0.9
SSE
10
1.2
SE
10
1.2
SSW
8
1.1
SSW
8
1.1
SSW
10
1.1
SSW
9
1.1
SSW
9
Energy kJ
66
71
251
562
759
1556
1493
1564
1124
734
646
496
342
263
164
304
165
138
230
211
189
Swell 2
Height (m)
Direction
Period (s)
0.6
E
9
0.6
E
8
0.6
SSW
9
1
S
14
1.2
SSW
13
0.4
E
9
0.4
E
9
0.3
E
8
0.3
E
8
0.5
S
21
0.9
S
19
1
S
18
0.8
S
16
0.8
S
15
0.6
S
14
1.1
SSW
7
1.1
SE
10
1
SE
10
0.8
SE
10
0.6
SE
10
0.5
SE
9
Energy kJ
53
50
64
417
515
25
24
13
12
222
598
606
322
272
144
127
250
188
117
76
43
Swell 3
Height (m)
Direction
Period (s)
0.3
S
15
0.4
S
18
0.5
E
8
0.5
E
9
0.5
E
9
0.1
S
24
0.2
E
8
0.2
E
8
0.8
SSE
11
0.4
ENE
4
0.4
SSW
9
0.4
SE
12
0.5
S
13
0.4
S
12
0.3
S
12
0.2
S
16
0.2
S
16
0.2
S
15
Energy kJ
39
98
35
40
40
11
5
5
161
5
26
55
87
47
25
20
20
17
Wind waves
Height (m)
Direction
Period (s)
0.6
WSW
4
0.6
ENE
3
0.4
ENE
4
0.4
WSW
2
1
SW
5
Energy kJ
12
9
7
2
45
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
3
1
1
1
4
4
3
3
4
3
2
2
1
1
2
1
1
2
Distance (km)
0
58
63
10
77
58
66
77
0
0
10
0
0
58
292
58
58
0
7
58
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
1
2
2
3
1
1
1
4
4
4
4
4
3
2
2
2
2
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
4
3
3
3
4
4
4
4
4
4
3
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
5
5
5
4
5
9
7
5
6
8
7
5
5
9
9
9
5
6
6
7
7
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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